emotet | 5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b

General

Target

5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe
Size

148KB
MD5

77178bc166ac26c885d89edd503df9d4
SHA1

7be995cf52ca1e8d8907f154f8199024ff7278f2
SHA256

5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b
SHA512

5683c9d5312bc0e1fdfaf1609b4adb640cdc01be4cc07dee29f958fe22c37df968e8f1d28de0fa85dbc0f6d41723e91a28de84762afb9b26d96f05c9589dd85d

Score

10^/10

emotet banker trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Unexpected DNS network traffic destination 2 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	190.138.221.70
Destination IP	190.138.221.70

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	turnedenroll.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 18 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DDD376C1-A934-4862-A477-420673A0EB55}\4a-be-6e-b9-73-90	turnedenroll.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4a-be-6e-b9-73-90\WpadDecisionReason = "1"	turnedenroll.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4a-be-6e-b9-73-90\WpadDecision = "0"	turnedenroll.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	turnedenroll.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	turnedenroll.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00b9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	turnedenroll.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DDD376C1-A934-4862-A477-420673A0EB55}\WpadDecisionReason = "1"	turnedenroll.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DDD376C1-A934-4862-A477-420673A0EB55}\WpadDecisionTime = 00da87253aa5d801	turnedenroll.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DDD376C1-A934-4862-A477-420673A0EB55}\WpadDecision = "0"	turnedenroll.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DDD376C1-A934-4862-A477-420673A0EB55}	turnedenroll.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	turnedenroll.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	turnedenroll.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	turnedenroll.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4a-be-6e-b9-73-90	turnedenroll.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4a-be-6e-b9-73-90\WpadDecisionTime = 00da87253aa5d801	turnedenroll.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	turnedenroll.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	turnedenroll.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{DDD376C1-A934-4862-A477-420673A0EB55}\WpadNetworkName = "Network 3"	turnedenroll.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1816	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe
1000	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe
1940	turnedenroll.exe
1476	turnedenroll.exe
1476	turnedenroll.exe
1476	turnedenroll.exe
1476	turnedenroll.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1000	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 1000	1816	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe	27
PID 1816 wrote to memory of 1000	1816	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe	27
PID 1816 wrote to memory of 1000	1816	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe	27
PID 1816 wrote to memory of 1000	1816	5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe	27
PID 1940 wrote to memory of 1476	1940	turnedenroll.exe	29
PID 1940 wrote to memory of 1476	1940	turnedenroll.exe	29
PID 1940 wrote to memory of 1476	1940	turnedenroll.exe	29
PID 1940 wrote to memory of 1476	1940	turnedenroll.exe	29

C:\Users\Admin\AppData\Local\Temp\5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe
"C:\Users\Admin\AppData\Local\Temp\5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Users\Admin\AppData\Local\Temp\5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe
  "C:\Users\Admin\AppData\Local\Temp\5e75a50ef949bde986ee2de4a03d17988bb824dfebb1efc7ff9ef72b49b1e02b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:1000

C:\Windows\SysWOW64\turnedenroll.exe
"C:\Windows\SysWOW64\turnedenroll.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Windows\SysWOW64\turnedenroll.exe
  "C:\Windows\SysWOW64\turnedenroll.exe"
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:1476

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1000-68-0x0000000000140000-0x0000000000160000-memory.dmp

Filesize
128KB

Download
memory/1000-82-0x0000000000100000-0x000000000011A000-memory.dmp

Filesize
104KB

Download
memory/1000-60-0x0000000000120000-0x000000000013A000-memory.dmp

Filesize
104KB

Download
memory/1000-64-0x0000000000120000-0x000000000013A000-memory.dmp

Filesize
104KB

Download
memory/1000-67-0x0000000000100000-0x000000000011A000-memory.dmp

Filesize
104KB

Download
memory/1000-69-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1476-86-0x00000000003D0000-0x00000000003EA000-memory.dmp

Filesize
104KB

Download
memory/1476-84-0x0000000000640000-0x0000000000660000-memory.dmp

Filesize
128KB

Download
memory/1476-83-0x00000000003D0000-0x00000000003EA000-memory.dmp

Filesize
104KB

Download
memory/1476-76-0x00000000003F0000-0x000000000040A000-memory.dmp

Filesize
104KB

Download
memory/1476-80-0x00000000003F0000-0x000000000040A000-memory.dmp

Filesize
104KB

Download
memory/1816-65-0x0000000000200000-0x000000000021A000-memory.dmp

Filesize
104KB

Download
memory/1816-58-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/1816-66-0x0000000000280000-0x00000000002A0000-memory.dmp

Filesize
128KB

Download
memory/1816-54-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/1940-81-0x0000000000100000-0x000000000011A000-memory.dmp

Filesize
104KB

Download

Analysis

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